| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $250.77 | 6.132% | $266.1472 | $266.15 | $266.15 | $266.10 |
| Purchase #2 | $247.58 | 8.547% | $268.7407 | $268.74 | $268.75 | $268.70 |
| Purchase #3 | $185.41 | 11.375% | $206.5004 | $206.50 | $206.50 | $206.50 |
| Purchase #4 | $225.30 | 13.718% | $256.2067 | $256.21 | $256.20 | $256.20 |
| Purchase #5 | $110.83 | 5.675% | $117.1196 | $117.12 | $117.10 | $117.10 |
| Purchase #6 | $172.37 | 11.848% | $192.7924 | $192.79 | $192.80 | $192.80 |
| Purchase #7 | $56.76 | 12.477% | $63.8419 | $63.84 | $63.85 | $63.80 |
| 7 purchase totals = | $1,249.02 | $1,371.3489 | $1,371.35 | $1,371.35 | $1,371.20 | |